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changeset 4019:5364d2e711cc

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SIGWINCH/NOACCEPT signal is disabled now in non-daemon mode. Non-daemon mode is currently used by supervisord, daemontools and so on or during debugging. The NOACCEPT signal is only used for online upgrade which is not supported when nginx is run under supervisord, etc., so this change should not break existant setups.
author Igor Sysoev <igor@sysoev.ru>
date Mon, 22 Aug 2011 12:34:48 +0000
parents 5e544655d97b
children 44bf95f67065
files src/os/unix/ngx_process.c
diffstat 1 files changed, 7 insertions(+), 2 deletions(-) [+]
line wrap: on
line diff
--- a/src/os/unix/ngx_process.c
+++ b/src/os/unix/ngx_process.c
@@ -339,8 +339,10 @@ ngx_signal_handler(int signo)
             break;
 
         case ngx_signal_value(NGX_NOACCEPT_SIGNAL):
-            ngx_noaccept = 1;
-            action = ", stop accepting connections";
+            if (ngx_daemonized) {
+                ngx_noaccept = 1;
+                action = ", stop accepting connections";
+            }
             break;
 
         case ngx_signal_value(NGX_RECONFIGURE_SIGNAL):
@@ -392,6 +394,9 @@ ngx_signal_handler(int signo)
         switch (signo) {
 
         case ngx_signal_value(NGX_NOACCEPT_SIGNAL):
+            if (!ngx_daemonized) {
+                break;
+            }
             ngx_debug_quit = 1;
         case ngx_signal_value(NGX_SHUTDOWN_SIGNAL):
             ngx_quit = 1;